QIfServiceObject Class

Provides the connection point to a Backend Service. More...

Header: #include <QIfServiceObject>
qmake: QT += interfaceframework
Inherits: QObject and QIfServiceInterface
Inherited By:

QIfMediaDevice and QIfProxyServiceObject


  • id : const QString

Public Functions

QIfServiceObject(QObject *parent = nullptr)
const QVariantMap &serviceSettings() const

Reimplemented Public Functions

virtual QString id() const override
virtual void updateServiceSettings(const QVariantMap &settings) override


Detailed Description

QIfServiceObject provides you with a list of interfaces that the Backend implements.

Use interfaceInstance() to obtain a QObject that implements this interface. The interface returned may contain signals that a Feature implementing this interface needs to be connected to.

See also QIfAbstractFeature.

Property Documentation

[read-only] id : const QString

This property holds a unique ID for the service object instance.

Each service object has a unique ID. When subclassing, the id() function can be overloaded to modify how this ID is generated.

Access functions:

virtual QString id() const override

Member Function Documentation

[explicit] QIfServiceObject::QIfServiceObject(QObject *parent = nullptr)


parent is passed on to QObject.

[override virtual] QString QIfServiceObject::id() const

The id() function can be overloaded to modify how the unique ID is generated, for use by this service object.

By default, QUuid::createUuid() is used.

Note: Getter function for property id.

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